# Download a parameter update to your Roc Terminal+ device

Roc Terminal+ on N950, N950-S, and X800 devices

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After you’ve updated the device settings on the Roc Terminal+ web portal, you must download the updates to the device to apply the changes.

1. On the main screen of the device, tap the **Main Menu** icon ≡.
2. Tap **UPDATES**.
3. Verify if the endpoint identifier (EPI) displayed in the field is correct. If the field is empty, enter the EPI of the device.
4. Tap **Enter**.
5. After the download is complete, run a test transaction.

## Related articles

- [Download a parameter update to the Roc Terminal+ mobile app](https://support.payroc.com/en-US/core-products/roc-terminal-plus/mobile-app/download-a-parameter-update-to-the-roc-terminal-mobile-app.md)
- [Download a parameter update to your Roc Terminal+ device with multi-MID](https://support.payroc.com/en-US/core-products/roc-terminal-plus/devices/newland-n950/download-a-parameter-update-to-a-multi-mid-device.md)
- [Set up tips for Roc Terminal+ on a device](https://support.payroc.com/en-US/core-products/roc-terminal-plus/web-portal-device-configuration/set-up-tips-for-your-device.md)

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From [Payroc Support](https://support.payroc.com/en-US/core-products/roc-terminal-plus/devices/newland-n950/download-a-parameter-update-to-a-device). Every page is listed in [llms.txt](https://support.payroc.com/llms.txt).